From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58D80C433E0 for ; Mon, 10 Aug 2020 06:04:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27BA92073A for ; Mon, 10 Aug 2020 06:04:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="S3xCc2pT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725846AbgHJGEU (ORCPT ); Mon, 10 Aug 2020 02:04:20 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:23386 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725763AbgHJGET (ORCPT ); Mon, 10 Aug 2020 02:04:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1597039457; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=n/g6ocOTxpoqmnPi0HORaNoUPZsIO5+a1HDXeru2CPY=; b=S3xCc2pTOnhkz4TOfvS4ujS6d1duDPuoNqp78UWrbkHu+DLJnUVtXwhzeR1l4gYv+7oMYS ZigwtWxHM85IvcZ1Pkr4PN58gPQdD1ouHTzOUqbmJxWcQq7OfDVsEvBtfX548ZaGTqNglQ oT1vqBML3ym4JtFn/zQtDFpxwgJPbR4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-289-DPkl7louOe-6NWjDofFxMg-1; Mon, 10 Aug 2020 02:04:13 -0400 X-MC-Unique: DPkl7louOe-6NWjDofFxMg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 1007579EC1; Mon, 10 Aug 2020 06:04:11 +0000 (UTC) Received: from dhcp-128-65.nay.redhat.com (ovpn-13-38.pek2.redhat.com [10.72.13.38]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9C4045C22A; Mon, 10 Aug 2020 06:03:59 +0000 (UTC) Date: Mon, 10 Aug 2020 14:03:55 +0800 From: Dave Young To: chenzhou Cc: catalin.marinas@arm.com, will@kernel.org, james.morse@arm.com, tglx@linutronix.de, mingo@redhat.com, bhe@redhat.com, corbet@lwn.net, John.P.donnelly@oracle.com, prabhakar.pkin@gmail.com, bhsharma@redhat.com, horms@verge.net.au, robh+dt@kernel.org, arnd@arndb.de, nsaenzjulienne@suse.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-doc@vger.kernel.org, guohanjun@huawei.com, xiexiuqi@huawei.com, huawei.libin@huawei.com, wangkefeng.wang@huawei.com Subject: Re: [PATCH v11 5/5] kdump: update Documentation about crashkernel Message-ID: <20200810060355.GB6988@dhcp-128-65.nay.redhat.com> References: <20200801130856.86625-1-chenzhou10@huawei.com> <20200801130856.86625-6-chenzhou10@huawei.com> <20200808100239.GB60590@dhcp-128-65.nay.redhat.com> <96d0da23-d484-7f66-1680-07b4b5984831@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <96d0da23-d484-7f66-1680-07b4b5984831@huawei.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Hi, > > Previously I remember we talked about to use similar logic as X86, but I > > remember you mentioned on some arm64 platform there could be no low > > memory at all. Is this not a problem now for the fallback? Just be > > curious, thanks for the update, for the common part looks good. > Hi Dave, > > Did you mean this discuss: https://lkml.org/lkml/2019/12/27/122? I meant about this reply instead :) https://lkml.org/lkml/2020/1/16/616 Thanks Dave